Simpletable attribute group

The simpletable attribute group includes several attributes that are defined on the
simpletable element and simpletable
specializations. These attributes are not defined for the OASIS exchange table
(table).

keycol

Defines
the column that can contains headings for each row. No value indicates no key column.
When present, the numerical value causes the specified column to be treated as a
vertical header.

relcolwidth

Specifies
the width of each column in relationship to the width of the other columns. The value is
a space separated list of relative column widths; each column width is specified as a
positive integer or decimal number followed by an asterisk character.

For example,
the value relcolwidth="1* 2* 3*" gives a total of 6 units across
three columns. The relative widths are 1/6, 2/6, and 3/6 (16.7%, 33.3%, and 50%). Similarly, the value relcolwidth="90*
150*" causes relative widths of 90/240 and 150/240 (37.5% and
62.5%).

refcols

The
refcols attribute is currently undefined, and is reserved for future
use.